By now, I think this topic deserves a Flag. Given the decentralized nature of the website, it's going to be difficult to prove someone was a victim for a type 2 or 3 Flag, but if someone wants to create a Newbie warning Flag, I'll Support it. If OP returns and resolves all issues I'll gladly Oppose the Flag, but until then, I think a yellow warning banner is warranted.
Most importantly, as long as the site is still working, it is better to choose a trusted member and try to prove the ownership of the deposited coins (sending the private key to that member), if the site stops working and the developer team is no longer answer, I don't know how to compensate the users.
This leads us to the question, can the escrow funds be used in this case?